baber/WOPTO huggingface dataset:
Patent GB-156712-A (GB)
Title: Improvements in or relating to means for feeding pulverized fuel to furnaces
IPC: F23K1/00
Filed: 1921-01-07
Abstract: 156,712. Farner, A. April 23, 1919, [Convention date]. Fuel, feeding.-Coal dried in the inner perforated hopper 17 by a current of hot air or gas entering at 19 is delivered, after crushing, into the passage 25 through which the hot air &c. current proceeds and carried thereby into a mill 2 where pulverization is completed and additional air supplied, and whence the final mixture is withdrawn for delivery to the furnace by a fan 9. The crusher comprises a rotary cutter 11 somewhat like a screw tap in form mounted eccentrically in a roughened casing which can be rotated by a worm 15 to control the amount of coal entering from the hopper. The mill comprises a roughened interior with circumferential rows of pins 4 between which beater blades 8 rotate. The beater blades may be obliquely arranged so as to tend to drive the coarser particles towards the inlet end of the casing. Adjustable air supply is admitted at 20 and 21. In a modification, Fig. 4. the crusher is on an extension of the mill shaft and a separator 28 for coarser material is interposed between the mill and the fan; also the beater blades may be carried on a hollow shaft through holes 31 in which the dust mixture has to pass.
Patent GB-109728-A (GB)
Title: Improvements in and relating to Table Levelers.
Inventor: RICKS ABSALON WILFORD
IPC: A47B91/02
Filed: 1917-01-16
Abstract: 109,728. Ricks, A. W. Jan. 16, 1917. Adjustments. - A device for levelling billiard &c. tables comprises a member 10 resting on the foor, an adjustable ring 11 screwed on to the member 10, and a disk 15 on which the table leg rests. The disk 15 and the member 10 have roughened surfaces, and the disk 15 is seated on the upper edge of the ring and pivoted to a cross-bar thereon.
Patent GB-570202-A (GB)
Title: Improvements in hydraulic control mechanism
IPC: B62D11/08
Filed: 1942-01-20
Abstract: 570,202. Hydraulic control mechanism. PRATT, J. H., and GIRLING, A. H. G. Jan. 20, 1942, No. 799. [Class 69 (ii)] [Also in Group XXXI] A hydraulic control mechanism which is especially applicable for the steering of track-laying vehicles is constructed with a number of hydraulic actuating mechanisms 10, 11, 12 controlled by a common distributing device A which can be set so that either of the mechanisms 10, 11, 12 are in operation, and the control of one of the mechanisms is effected in such a manner that there is a sense of " feel " on the control means which is proportionate to the extent of the operation performed. As shown the device A comprises a piston valve 26 moving in a casing connected by a pipe 20b to a pressure reservoir 21 supplied by a plunp 23 from a reservoir 22 under control of a byepass valve 24. A pipe 25 returns the liquid to exhaust. Each track is similarly controlled and with each control lever 16 in the position shown in Fig. 1 engaging a stop 16b the vehicle moves straight ahead. In this position, the mechanisms 10, 11, 12 are all connected to exhaust and a band brake 13 is moved by a control spring 17 to control an epicyclic changespeed gear-box so that each track moves forward and at the same speed. To enable the vehicle to move in a curve of controlled radius, one of the levers 16 is moved counter-clockwise to the position shown in Fig. 2, which moves the valve 26 to the position shown-in which the mechanism 10 is connected to the pressure pipe 20b so that the band 13 is relaxed and the pressure is connected to mechanism 11 which controls a band 14 so as to operate the track at a'speed dependent upon the pressure applied to the mechanism 11 and this is. dependent upon the position of lever 16. The operator thus has a sense of feel related to the extent of turn of the vehicle. The movement of the lever 16 to the left is opposed by a spring plunger 29, and by pressure upon the valve due to admission of fluid to a balance chamber 19a between the end of the valve and the end of the valve casing. A plug 27 controls the motion of the tubular end 26d of the valve. This tubular end 26d serves to produce a constant pressure on the valve owing to its connection with a pressure pipe 20a offset from the pipe 20b. On further movement of the lever 16 to the left, pressure is connected to mechanism 12 and a brake 15 is applied to stop the movement of the track, so that the vehicle advances with a skidding motion.
Patent GB-435729-A (GB)
Title: Process for the production of halogenation products of rubber and like substances
IPC: C08C19/14
Filed: 1935-01-09
Abstract: The Specification as open to inspection under Sect. 91 refers to the treatment of solutions of unsaturated hydrocarbons of high molecular weight and their chlorinable derivatives with halogens or halogen hydracids, sufficient excess of halogen being maintained in the treatment vessel to bring the hydrocarbon quickly beyond unstable intermediate degrees of halogenation. This subject-matter does not appear in the Specification as accepted.ALSO:In the treatment of solutions of indiarubber, guttapercha, balata, or synthetic rubber with halogens or halogen hydracids, the amount of halogenating agent present in the treatment vessel is kept sufficiently high throughout the reaction to bring the rubber or the like quickly beyond the stages of medium halogenation.  For example, in the production of chlorinated rubber, it is desired to avoid the formation of compounds having a chlorine content of 25-40 per cent.  At the beginning of the reaction, the reaction vessel should contain a small amount of solvent saturated with chlorine, into which streams of chlorine and rubber solution are then passed, the latter being introduced, for example, at the bottom of the vessel, the body of liquid should be stirred.  The rubber solution may have a high rubber content, e.g. 15 per cent.  The product may have a chlorine content as low as 45-50 per cent, and may or may not be recovered from the solution.  The chlorine may be mixed with oxidizing gases, and the rubber solution may be treated with gaseous or other oxidizing agents.  To stabilize the products, the solutions may have small quantities of polyhydric phenols, or unsaturated oils, or both, added thereto.  Examples are given of the treatment of rubber in carbon tetrachloride, and at 110 DEG  C., of rubber in chlorbenzene.  The Specification as open to inspection under Sect. 91 refers also to the treatment of unsaturated hydrocarbons and their chlorinable derivatives.  This subject-matter does not appear in the Specification as accepted.
Patent GB-1158737-A (GB)
Title: Guide Tube for a Cable more particularly for use in a Window or Roof Drive in a Motor Vehicle
IPC: E05F11/42
Filed: 1967-01-05
Abstract: 1,158,737. Bowden mechanisms; toothed gearing. H. T. GOLDE G.m.b.H. 5 Jan., 1967 [5 Jan., 1966], No. 810/67. Headings F2K and F2Q. A guide tube 2, for a screwthreaded cable 1 which is adapted to be moved axially on rotation of a toothed driving wheel 3, is constructed of a lightly carburized alloy which is hardened over the region AB of engagement between the cable 1 and driving wheel 3. The tube may also be hardened in the region of a bend. The tube 2 may be formed from strip material and have a longitudinal slot 6 and an adjacent tab 8 cut out to form an aperture to receive a driving wheel.
Patent GB-1485955-A (GB)
Title: Detection of drugs
IPC: G01N31/22
Filed: 1975-03-24
Abstract: 1485955 Detection of drugs INDUSTRY SECRETARY OF STATE FOR 24 March 1975 [8 Jan 1974] 00903/74 Heading G1B Habit forming hypnotic drugs in a test sample for example barbiturates or hydantoins are detected by a method comprising reacting the sample with a single alkaline solution containing thiocyanate and/or acetate ions in a polar organic solvent. The alkalinity may be provided by ammonia, morpholine or pyridine. The polar organic solvent may be methanol or acetone. Test reagents comprise an alkaline solution containing thiocyanate ions in a polar organic solvent which may be anhydrous, for example cobalt thiocyanate with 2, b-dimethylmorpholine in methanol, or containing acetate ion for example in copper acetate in a polar organic solvent which may contain 4, 4<SP>1</SP>-dipyridyl. The test substance may be placed in the middle of a circular filter paper and a drop of reagent solution added, when a colour developing indicates a positive result.
Patent GB-348171-A (GB)
Title: Improvements in or relating to machines for grinding chasers
IPC: B24B3/60
Filed: 1930-01-10
Abstract: 348,171. Grinding chasers. JACKSON, L. MELLERSH-, 28, Southampton Buildings, London.-(Jones & Lamson Machine Co. ; Springfield, Vermont, U.S.A.) Jan. 10, 1930, No. 991. [Class 60.] A machine for grinding the threads of chasers used for lathes, screwing-machines, &c., consists of a base 1 upon which is supported, in a cylindrical housing 4, a disc 6 angularly adjustable in the housing 4 and carrying in bearings 8, the shaft 9 of a grinding-wheel 10 having its periphery shaped to form the threads. Upon the base is slidably mounted a carriage 2 having thereon a bracket 20 to which is pivoted at 21 a bell-crank lever 22, one arm of which is pivotally connected to a slide 24 movable in a vertical guide on the bracket 20, the other arm having a follower 36 engaging the groove 37 of a cam 38 mounted on a shaft 39 carried by the carriage 2 ; rotation of the shaft thus causes a vertical reciprocation of the chaser 27, which is held on the slide 24 by a bridge 30 and a clamping screw 31. The shaft 39 is driven, through gearing 41 .. 48, 50, 51, by a shaft 54, and the shaft 44 of the gear wheel 45 also drives, through gearing 60, 61, 65, 66, a cam drum 67 carrying a cam 70, which engages a follower 71 on the carriage. The cam has a number of arc-shaped portions, as shown in Fig. 6, and after each thread of the chaser has been ground by a vertical reciprocation thereof, feeds the carriage to the extent of one thread, so that all of the threads are ground in succession. When all of the threads are ground a spring 80, acting in conjunction with the cam, restores the carriage to its initial position, the grinding-wheel being retracted by a cam 75 on the drum and a bell-crank lever during the return movement of the carriage. Specification 346,743 is referred to.
Patent HK-10782-A (HK)
Title: An electronic calendar watch
IPC: G04G5/00
Filed: 1982-03-04
Abstract: An electronic watch including a time counter, a day counter and a month counter for developing counts respectively representing time of the day, day of the month, and the month. The day counter is responsive to a control signal for limiting a maximum count of the day counter to 28, 29, 30 or 31 days. A control signal circuit develops the control signal and applied the same to the day counter for limiting the maximum count of the day counter to 31 days during a long month, 30 days during a short month, and 28 or 29 days during February. The watch further includes a display responsive to the respective counts of the various counters for displaying time of the day, day of the month, and the month.
Patent HK-67892-A (HK)
Title: Water tolerance fixes in functional fluids and lubricants
Inventor: TIPTON CRAIG DANIEL
IPC: C10N30/00
Filed: 1992-09-10
Abstract: The present invention is a composition having improved water tolerance properties which is adapted for use as a functional fluid or lubricating composition. The composition is comprised of a major amount of a synthetic or mineral oil of lubricating viscosity and a minor amount of a water tolerance fix compound. The water tolerance fix compound is present in an amount which is effective to improve the water tolerance properties of the composition as a whole which amount is in the range of from about 0.1 parts by weight to about 5 parts by weight per 100 parts by weight of the oil. The water tolerance fix compound is prepared by reacting a nitrogen-containing phosphorus-free carboxylic acid (A) with an alkanol tertiary monoamine (B) to form an ester-salt reaction product. The water tolerance fix compound is present in the oil along with 5 parts by weight of water or less per 100 parts by weight of the oil.
Patent HK-87393-A (HK)
Title: Complementary integrated circuit with a substrate bias voltage generator and a schottky diode
Inventor: WINNERL JOSEF DR-ING
IPC: H01L27/06
Filed: 1993-08-26
Abstract: An integrated circuit in complementary circuit technology comprising a substrate bias voltage generator which applies a negative (positive) substrate bias voltage to the p(n) substrate in which n(p) tubs are inserted. The source regions of the n(p)-channel FETs arranged in the substrate lie at ground potential. In order to avoid "latch-up" effects, an output of the substrate bias voltage generator is connected via a Schottky diode to a circuit point that lies at ground potential.
Patent HK-95591-A (HK)
Title: Method and device employing input and output staging chamber devices for reduced pressure lamination
Inventor: TOMISAWA YOSHIAKI
IPC: H05K3/00
Filed: 1991-11-28
Abstract: In this method for reduced pressure lamination of a light sensitive material (44) in film form to a printed circuit base board (2), when adhering the light sensitive material in film form comprising a flexible support either continuous or cut to the dimensions of the base board and a light sensitive layer to the printed circuit base board (2) under reduced pressure, a main container (9) for carrying out the adhesion and an intake container (8) and an exit container (10) connected thereto are provided, the base board (2) is supplied to the intake container (8) set to atmospheric pressure, and thereafter the pressure in the intake container (8) is reduced, next the base board (2) is supplied Into the main container (9) at reduced pressure and the light sensitive material (44) in film form is adhered to the base board (2), next the light sensitive material (44) in film form Is in the case that it is continuous cut to the dimensions of the base board (2), and after supplying the base board (2) to which the light sensitive material (44) in film form has been adhered to the exit container (10) at reduced pressure, the exit container (10) is set to atmospheric pressure and the base board (2) to which the light sensitive material (44) in film form has been adhered is ejected from the exit container (10). A reduced pressure adhesion device is also described for performing the method.
Patent HU-T66869-A (HU)
Title: Process for removal of hydrogensulphide from biogas
Inventor: HABETS LEO HUBERTUS ALPHONSUS
IPC: C02F3/00
Filed: 1991-06-05
Abstract: A process for removing H2S from biogas is provided, wherein the biogas is treated with an alkaline scrubbing liquid, the alkalinity necessary for absorption of H2S originating from an aerobic biological waste water treatment plant. Thus, the water/biomass mixture form the aerobic treatment or the clarified effluent can be used as a scrubbing liquid. The water flow/gas flow ratio in the scrubbing process is preferably 0.2 or greater. The liquid wherein H2S is absorbed can be recycled to the aerobic phase for oxidising the H2S. The process can be performed using a closed column gas scrubber equipped with inlet and outlet for biogas, inlet and outlet for treated waste water and means for contacting biogas and waste water.
Patent JP-S62201404-A (JP)
Inventor: RODONII SHII ARUFUAANESU
IPC: G02B6/34
Filed: 1987-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05177698-A (JP)
Title: Method for molding packaging container
Inventor: KAGEYAMA MASAYUKI
IPC: B29C51/26
Filed: 1992-01-06
Abstract: PURPOSE:To decrease defects caused by thickness deviation of a pakaging container of both ends of a resin sheet by closing in advance fixed side molds on both sides and molding side molds corresponding to them and fixing the resin sheet at a position corresponding to the outer peripheral part of each packaging container having a projected part only on the outer peripheral part of the both end sides. CONSTITUTION:A fixed side mold 20 is divided into three and the fixed side molds 20 on both ends and corresponding molding side molds 30 are closed in advance and then, the fixed side mold 20 except both ends and a corresponding molding side mold 30 are followingly closed. A definite width of an opening flange end part 12 on the outer peripheral part 13 on both end sides being outside of opening flange end parts 12 of a plurality of packaging containers 11 is extended and the resin sheet 10 is fixed at a position corresponding to the outer peripheral part 13 of each packaging container 11 having a projected part only or the outer peripheral part 13 on both end sides. In addition, only central axes 22 for pushing of preliminary molding plugs 21 on both ends are deviated to the opposite sides of the both end sides of central axes 32 for molding of corresponding recessed molding parts 31 on both ends and a plurality of preliminary molding plugs 21 are pushed.
Patent JP-H08185149-A (JP)
Title: Method and device for gaining gradation color in image processing
Inventor: ARATA KAZUNORI
IPC: H04N1/60
Filed: 1995-01-05
Abstract: PURPOSE: To gain a gradation color so that the distribution of the gradation color becomes uniform regardless of the number of gainable gradation colors, to perform an apt gradation expression even when the number of gainable gradation colors are a few and to start a new program in spite of the number of gainable gradation colors. CONSTITUTION: When the number of free colors of a color table of a system exist the number of gradation colors to be gained substantially or above, a gain color specification part 15 specifies the gradation colors to be gained as it is. When the number of free colors of the color table does not reach to the number of gradation colors to be gained substantially, the gain color specification part 15 specifies the number of gradation colors equivalent to the number of free colors of the color table so as to distribute nearly uniformly within the range of the number of gradation colors to be gained. A gain processing control part 16 gains the specified gradation colors, and registers them in the color table of a color table storage part 11.  A layout processing part 13 allocates the gained gradation colors most close to the gradation colors to be used substantially as respective gradation colors used for expression when the gradation colors registered in the color table does not reach to the number of required expression colors.
Patent JP-H10197926-A (JP)
Title: Camera provided with driving force changeover mechanism
Inventor: OKUBO MITSUMASA
IPC: G03B5/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera where a release time lag is short and zooming operation feeling is excellent, and whose durability is high and which is inexpensive. SOLUTION: This camera is constituted so as to drive plural mechanisms by switching the output of a motor. In this case, an operation member 103, a driving part 107 including the motor and an epicyclic gear mechanism, an arithmetic control part 101 for driving the driving part 107 by responding to a signal from the operation member 103 and a driving control circuit 106 are provided. A mechanical output outputted from the epicyclic gear mechanism makes a time lag until the change of the mechanical output of the epicyclic gear of the epicyclic gear mechanism from the operation input of the operation member 103 equal whether the changeover operation of the epicyclic gear is performed or not.
Patent JP-H061766-A (JP)
Title: New pyridylsulfonylurea compound
Inventor: BERUNARU MASEREERU
IPC: A61K31/64
Filed: 1993-01-06
Abstract: PURPOSE: To obtain a new pyridylsulfonylurea compd. having high anti-edema activity, anti-anoxia affection activity and anti-ischemia affection activity and useful in preventing and treating injury by ischemia, injury by anoxia, peripheral and central edemas.  
     CONSTITUTION: The pyridylsulfonylurea compd. is a compd. of formula I, e.g. N-{[4-(cycloheptylamino)pyrid-3-yl] sulfonyl}-N'-(cycloheptyl)urea. The compd. of the formula I is obtd. by allowing [4-(cycloheptylamino)pyrid-3-yl]sulfonamide of formula II to react with a compd. of the formula; Hal-CO-O-R 1  (where Hal is a halogen; and R 1  a 1-6C alkyl) and allowing the resultant compd. of formula III to react with cycloheptylamine. The pyridylsulfonylurea compd. is useful for central ischemia affection, brain blood vessel anoxia affection, brain blood vessel atmospheric hypoxia, cerebral trauma, encephalopathia, myocardial ischemia, coronary vessel ischemia, stenocardia, myocardial infarction, arrhythmia, angiospasm, cardiac insufficiency, vertigo of vas origin, Meniere's disease, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11192158-A (JP)
Title: Lemon squeezer
Inventor: YAMAMOTO YUKIO
IPC: A47J19/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To surely squeeze out lemon juice without staining a hand by a small labor. SOLUTION: A squeezing part is provided to be protruded upward in the bottom center part of a cylindrical container main body 10 having an open upper surface. The squeezing part 13 formed into a truncated cone shape, in which a lemon half is fitted and, in the peripheral surface thereof, a plurality of projection streaks 13a extended along the peripheral surface are provided at intervals in the peripheral direction.  A cylindrical cap body 20 having an open lower surface is attached to the container main body 10 so as to be detached, and in the cap body 20, the pressing body main part 32 of a pressing body 30 integral with the cap body 20 is provided to press the lemon half by being fitted to the lemon half fitted in the squeezing part of the container main body 10 when loaded in the container main body 10, and the peripheral surface of the pressing main body part 32 is composed of a plurality of pressing frames 32b arranged at intervals in the peripheral direction.
Patent JP-S63198653-A (JP)
Inventor: EJIDEIO MORINAARI
IPC: C07C313/00
Filed: 1988-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55113554-A (JP)
Title: Surface construction of textile
Inventor: GIYUNTAA TESHIYU
IPC: D04H1/4291
Filed: 1980-01-08
Abstract: A fiber aggregate is composed of a multiplicity of substantially spherically intermingled fibres at a needle-processing density. The fiber aggregate has a diameter of at least 3 mm, and the fibers have a length of at least 15 mm, and are free from being felted and intertwined with any other fiber.
Patent JP-S62159486-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/00
Filed: 1986-01-07
Abstract: PURPOSE:To improve the efficiency by restraining a reactive current at the operation by composing one conductivity type region on the substrate side for forming a P-N reverse junction out of a double hetero junction structure in which an intermediate semiconductor layer is made a trap of minority carriers. CONSTITUTION:On an N-type InP substrate 1, an N-type InP confinement layer 2, a non-doped InGaAsP active layer 3, a P-type InP confinement layer 4 are grown in order by liquid-phase epitaxial growth technique and an SiO2 mask of stripe form is formed on the layer 4, followed by etching to form a mesa stripe structure in which a width of the active layer 3 is 2mum. Next, a P-type InP layer 5a, a P-type InGaAsP layer 5b, a P-type InP layer 5c, and an N-type InP layer 6 are grown in order by liquid-phase epitaxial growth technique and after removing the mask, a P-type InP layer 7, a P-type InGaAsP layer 5 are formed and P-side and N-side electrodes 9 and 10 are formed.